DocumentCode
3274026
Title
Electroformed metal mesh THz-filters for selecting harmonics of NovoFEL radiation
Author
Kuznetsov, S.A. ; Kubarev, Vitaly V. ; Kalinin, Petr V.
Author_Institution
Budker Inst. of Nucl. Phys., Novosibirsk State Univ., Novosibirsk
fYear
2008
fDate
15-19 Sept. 2008
Firstpage
1
Lastpage
1
Abstract
In this report we present the results of experimental development and investigation of high-pass THz-filters for selecting higher radiation harmonics of Novosibirsk terahertz FEL. The filters are based on free standing nonresonant electroformed Ni-meshes a few tens microns thick with hexagonally packed round openings. The results of FT-characterization are being compared with results of electrodynamic simulations and direct measurements in high-power experiments at NovoFEL.
Keywords
mesh generation; submillimetre wave filters; NovoFEL radiation; electroformed metal mesh; hexagonally packed round openings; high-pass THz-filters; radiation harmonics; Attenuation; Electrodynamics; Finite impulse response filter; Free electron lasers; Manufacturing; Metallization; Nuclear physics; Power harmonic filters; Power system harmonics; Submillimeter wave filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Conference_Location
Pasadena, CA
Print_ISBN
978-1-4244-2119-0
Electronic_ISBN
978-1-4244-2120-6
Type
conf
DOI
10.1109/ICIMW.2008.4665495
Filename
4665495
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